1. Sample surveys : design, methods and applications /: design, methods and applications. (©2009) Other Names: Pfefferman, Daniel; Rao, C. Radhakrishna (Calyampudi Radhakrishna), 1920- Record Type: Book Extent: 1 online resource (xxiv, 698 pages), illustrations View Content: Available online (eLD content is only available in our Reading Rooms) ↗